An accelerator system includes a plurality of cells. According to the method of the invention, Access Networks broadcast neighbor lists for their own carriers and carriers of different operators serving the same geographical area, the neighbor list being used for inter RAT reselection. The energy services interface may then use the unique identifier to receive information associated with the smart energy device from the link key database. Further, the method may include generating a media item recommendation for the other computing device based on the recommendation scores. With this configuration, the display device driver reduces power consumption of the display device. Corresponding methods of manufacturing the nonvolatile semiconductor device and manipulating the nonvolatile semiconductor device are provided.